[PATCH] D97859: [LegalizeDAG] Implement promotion rules for SELECT_CC
Craig Topper via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Wed Mar 3 09:57:42 PST 2021
craig.topper added inline comments.
================
Comment at: llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp:4728
+ // Cast the operands.
+ Tmp1 = DAG.getNode(ExtOp, dl, NVT, Node->getOperand(0));
+ Tmp2 = DAG.getNode(ExtOp, dl, NVT, Node->getOperand(1));
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I believe ISD::SELECT_CC can have integer operands for the compare and FP operands for the result and true/false value.
Repository:
rG LLVM Github Monorepo
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https://reviews.llvm.org/D97859/new/
https://reviews.llvm.org/D97859
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